Vibrational Frequencies calculated at MP2/3-21G
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A' |
3175 |
3031 |
16.56 |
|
|
|
| 2 |
A' |
3156 |
3012 |
34.60 |
|
|
|
| 3 |
A' |
3132 |
2989 |
5.44 |
|
|
|
| 4 |
A' |
3078 |
2938 |
20.55 |
|
|
|
| 5 |
A' |
2458 |
2346 |
29.68 |
|
|
|
| 6 |
A' |
1603 |
1530 |
9.47 |
|
|
|
| 7 |
A' |
1599 |
1526 |
11.02 |
|
|
|
| 8 |
A' |
1504 |
1436 |
6.21 |
|
|
|
| 9 |
A' |
1353 |
1291 |
14.49 |
|
|
|
| 10 |
A' |
1248 |
1192 |
5.53 |
|
|
|
| 11 |
A' |
1159 |
1107 |
23.71 |
|
|
|
| 12 |
A' |
901 |
860 |
3.68 |
|
|
|
| 13 |
A' |
865 |
825 |
11.76 |
|
|
|
| 14 |
A' |
593 |
566 |
7.24 |
|
|
|
| 15 |
A' |
415 |
396 |
0.76 |
|
|
|
| 16 |
A' |
343 |
328 |
0.34 |
|
|
|
| 17 |
A' |
280 |
267 |
0.17 |
|
|
|
| 18 |
A" |
3172 |
3027 |
11.90 |
|
|
|
| 19 |
A" |
3142 |
2999 |
0.01 |
|
|
|
| 20 |
A" |
3075 |
2935 |
9.86 |
|
|
|
| 21 |
A" |
1589 |
1517 |
4.18 |
|
|
|
| 22 |
A" |
1586 |
1514 |
0.03 |
|
|
|
| 23 |
A" |
1489 |
1421 |
9.13 |
|
|
|
| 24 |
A" |
1403 |
1339 |
0.59 |
|
|
|
| 25 |
A" |
1158 |
1105 |
2.93 |
|
|
|
| 26 |
A" |
1009 |
963 |
1.63 |
|
|
|
| 27 |
A" |
987 |
942 |
0.77 |
|
|
|
| 28 |
A" |
326 |
311 |
3.17 |
|
|
|
| 29 |
A" |
264 |
252 |
0.03 |
|
|
|
| 30 |
A" |
237 |
226 |
25.18 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23148.9 cm
-1
Scaled (by 0.9545) Zero Point Vibrational Energy (zpe) 22095.6 cm
-1
See section
III.C.1 List or set vibrational scaling factors
to change the scale factors used here.
See section
III.C.2
Calculate a vibrational scaling factor for a given set of molecules
to determine the least squares best scaling factor.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at MP2/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.463 |
|
|
0.128 |
| 2 |
S |
0.030 |
|
|
-0.384 |
| 3 |
H |
0.233 |
|
|
0.161 |
| 4 |
H |
0.061 |
|
|
0.216 |
| 5 |
C |
-0.508 |
|
|
-0.484 |
| 6 |
C |
-0.508 |
|
|
-0.484 |
| 7 |
H |
0.183 |
|
|
0.152 |
| 8 |
H |
0.183 |
|
|
0.152 |
| 9 |
H |
0.189 |
|
|
0.142 |
| 10 |
H |
0.205 |
|
|
0.130 |
| 11 |
H |
0.205 |
|
|
0.130 |
| 12 |
H |
0.189 |
|
|
0.142 |
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.841 |
1.032 |
0.000 |
2.111 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
1.869 |
1.056 |
0.000 |
2.146 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.416 |
-2.489 |
0.000 |
| y |
-2.489 |
-33.766 |
0.000 |
| z |
0.000 |
0.000 |
-36.380 |
|
| Traceless |
| | x | y | z |
| x |
-2.343 |
-2.489 |
0.000 |
| y |
-2.489 |
3.132 |
0.000 |
| z |
0.000 |
0.000 |
-0.789 |
|
| Polar |
| 3z2-r2 | -1.579 |
| x2-y2 | -3.650 |
| xy | -2.489 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.732 |
0.798 |
0.000 |
| y |
0.798 |
7.556 |
0.000 |
| z |
0.000 |
0.000 |
5.552 |
<r2> (average value of r
2) Å
2
| <r2> |
129.680 |
| (<r2>)1/2 |
11.388 |